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Finding the Third Proportional to 4,347,183.50 and 9,441,709

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Solution

The third proportional to 4,347,183.50 and 9,441,709 is: 20,506,580.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,347,183.50 : 9,441,709 = 9,441,709 : x
  2. Step 2: Convert to fraction form
    4,347,183.50/9,441,709 = 9,441,709/x
  3. Step 3: Cross multiply
    4,347,183.50x = 9,441,709 × 9,441,709
  4. Step 4: Simplify right side
    4,347,183.50x = 89,145,868,840,681
  5. Step 5: Solve for x
    x = 89,145,868,840,681/4,347,183.50
  6. Step 6: Final answer
    x = 20,506,580.60

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.